Downtown Memphis Commission will unveil Memphis’ first marker on the Highway 61 Blues Trail Friday, Nov. 30, at 1 p.m. at Third Street and Gayoso Avenue. Visit downtownmemphis.com.

The South Main Art Trolley Tour will be held Friday, Nov. 30, from 6 p.m. to 9 p.m. in the South Main Historic Arts District. Email info@southmainmemphis.net for details.

Unveil South Main will hold a launch party for its 20-day artwalk exhibition Friday, Nov. 30, from 5 p.m. to 7 p.m. at Jack Robinson Gallery, 44 Huling Ave. Twenty local and regional artists will exhibit collections at South Main retailers and restaurants through Dec. 19. Visit unveilsouthmain.com.

Leadership Memphis’ Gallery 363 will host an opening for a photography exhibit by Dr. Tom Gettelfinger, Dr. David Sloas and Dr. Bob Laster Friday, Nov. 30, from 6 p.m. to 9 p.m. at the gallery, 363 S. Main St. Visit allenprojects.com.

Forest Hill Funeral Home and Memorial Park will host an all-faith holiday memorial program and rose communion service Friday, Nov. 30, at 6 p.m. at Forest Hill Midtown, 1661 S. Elvis Presley Blvd.; Saturday, Dec. 1, at 6 p.m. at Forest Hill South, 2545 E. Holmes Road; and Sunday, Dec. 2, at 3:30 p.m. at Forest Hill East, 2440 Whitten Road. Visit foresthillfh.com.

Memphis Charitable Foundation/The Blues Ball will present The Bodacious Blues Ball Awesome Auction and Holiday Music Melee honoring the Memphis Music Hall of Fame’s first inductees Friday, Nov. 30, at 6:30 p.m. at Gibson Guitar Factory, 145 Lt. George W. Lee Ave. Tickets are $200. Email thebluesball@memphischaritable.org or call 526-3578.

Main Street Collierville will hold “Christmas in Collierville” Saturday, Dec. 1, and Dec. 8 in the town square. The event will include Santa at the gazebo from 11 a.m. to 2 p.m., free carriage rides and strolling carolers. Visit mainstreetcollierville.org.

Memphis Black Arts Alliance will host “Crowns of Glory & Art,” a benefit exhibition and sale of hats by New Orleans couturier Charles Bartley, Saturday, Dec. 1, from 2 p.m. to 6 p.m. at FireHouse Community Arts Center, 985 S. Bellevue Blvd. Proceeds will, in part, fund alliance program scholarships. Call 948-9522.

Lindenwood Christian Church will present “The Christmas Spectacular 2012” Sunday, Dec. 2, at 7:30 p.m. at the church, 2400 Union Ave. Tickets are $15. Visit lindenwoodcc.com.